package basic.xiazheng.util;

import java.io.IOException;
import java.util.Scanner;

/**
 * @创建人 MBY381
 * @创建时间 2022/4/27 17:51
 * @描述 暂无
 */
public class ReaderTest {
    public static void main(String[] args) throws IOException {

        test();
    }
    private static void test1(){
        Scanner scanner=new Scanner(System.in);
        
    }
    public static void test(){
        Scanner sc=new Scanner(System.in);
        int a=sc.nextInt();
        sc.nextLine();
        for (int i = 0; i < a; i++) {
            System.out.println(i+" "+sc.nextLine());
        }


        System.out.println("wtf?");
    }
}
